Policy Frameworks for One Health: Aligning Agriculture with Public Health Systems

The increasing complexity of global health and food systems has exposed the limitations of sector-specific policy approaches. Agriculture, public health, and environmental management—traditionally governed through distinct institutional and regulatory frameworks—are now confronted with challenges that transcend these boundaries. 

Antimicrobial resistance (AMR), zoonotic disease emergence, and food safety risks are not confined to individual sectors. They are systemic in nature, shaped by interactions across human, animal, and environmental domains. 

In response, the One Health framework has gained recognition as a basis for integrated policy development. However, while its conceptual foundations are well established, its operationalization within national and international policy systems remains uneven. 

This article examines the role of policy frameworks in advancing One Health in agriculture, with a focus on aligning governance structures, strengthening institutional coordination, and enabling implementation at scale.

Policy plays a central role in translating scientific understanding into coordinated action. In the context of One Health, this requires moving beyond parallel sectoral strategies toward integrated governance models. 

Key drivers necessitating this shift include: 

• The cross-sectoral spread of antimicrobial resistance through agricultural practices  
• ​Increasing frequency and impact of zoonotic disease outbreaks 
• Growing complexity of global food supply chains and associated safety risks  

These challenges require policy responses that are coherent across ministries, adaptive to evolving risks, and grounded in scientific evidence. 

Despite increasing recognition of One Health principles, policy implementation continues to face structural constraints. 

Fragmented Governance 

Agriculture, health, and environment are typically managed by separate ministries with distinct mandates, funding mechanisms, and operational priorities. This fragmentation limits coordination and slows response times in addressing cross-sectoral risks. 

Inconsistent Regulatory Alignment 

Differences in regulatory standards—particularly across regions—affect the management of antimicrobial use, disease surveillance protocols, and food safety compliance. 

Gaps in Surveillance and Data Integration 

Data related to human health, animal health, and environmental conditions are often collected independently, with limited interoperability. This restricts early detection capabilities and evidence-based decision-making. 

Implementation Constraints 

Even where policies exist, challenges related to infrastructure, institutional capacity, and resource allocation hinder effective execution—particularly in low- and middle-income contexts. 

To address these limitations, policy frameworks must be designed with integration, scalability, and adaptability in mind. 

1. Cross-Sectoral Governance Mechanisms 

Establishing formal coordination structures between agriculture, health, and environmental agencies is essential. This may include inter-ministerial committees, joint task forces, and shared accountability frameworks. 

2. Integrated Surveillance Systems 

Effective One Health implementation depends on the ability to monitor risks across domains. This requires: 

• Harmonized data collection methodologies  
• ​Interoperable data platforms
• Real-time information sharing between sectors  

3. Regulatory Harmonization 

Aligning standards related to antimicrobial use, food safety, and disease control ensures consistency in implementation and facilitates international cooperation. 

4. Evidence-Based Policymaking 

Policies must be informed by current scientific evidence and supported by mechanisms that enable continuous feedback from research institutions and field-level stakeholders. 

5. Capacity Building and Institutional Strengthening 

Sustainable implementation requires investment in: 

• Technical expertise
• ​Infrastructure development  
• Training across sectors  

International organizations, including Food and Agriculture Organization, World Health Organization, and World Organisation for Animal Health, have advanced the One Health agenda through collaborative frameworks and strategic guidance. 
These efforts emphasize: 

• Coordinated action on antimicrobial resistance 
• ​Strengthening zoonotic disease surveillance  
• Enhancing food safety governance  

At the national level, several countries have begun integrating One Health into policy frameworks, though approaches vary in scope and maturity.

A persistent challenge in One Health policy lies in the transition from design to implementation. 
Key priorities include: 

• Ensuring alignment between national policies and local contexts  
• ​Establishing clear accountability mechanisms  
• Strengthening linkages between policy, research, and practice 
• Facilitating stakeholder engagement across sectors  

Without these elements, policy frameworks risk remaining aspirational rather than operational.

Effective One Health implementation requires platforms that can convene stakeholders, facilitate knowledge exchange, and support interdisciplinary collaboration. 

In this context, initiatives such as ARCC contribute by: 

• Enabling dialogue between researchers, policymakers, and practitioners  
• ​Promoting evidence-based approaches to agricultural and health challenges  
• Supporting the translation of research into actionable policy insights  

The integration of agriculture and public health systems through One Health is no longer a conceptual ambition—it is a policy imperative. As global challenges become increasingly interconnected, the effectiveness of responses will depend on the ability of policy frameworks to reflect this complexity. 

Moving forward, the focus must shift toward operational integration—embedding One Health principles within governance structures, regulatory systems, and implementation pathways. 

The strength of future agricultural systems will not be defined solely by productivity, but by their capacity to function as part of a broader, resilient health ecosystem.